Title :
Tuning of Multivariable PI-Controllers for Unknown Delay-Differential Systems
Author :
Jussila, T.T. ; Kolvo, H.N.
Author_Institution :
Department of Electrical Engineering, Tampere University of Technology, P.O. Box 527, SF-33101 Tampere, FINLAND
Abstract :
A design method for tuning of multivariable PI-controllers for possibly unknown linear time-invariant delay-differential systems is presented. The plant is assumed to be stable with input and output delays and subject to step disturbances. The multivariable PI-controller may be tuned with the aid of open loop step responses. The stability and robustness of the control law is discussed and an example is given to show the applicability of the controller.
Keywords :
Closed loop systems; Control systems; Delay lines; Delay systems; Equations; Open loop systems; Pi control; Proportional control; Robust control; Robust stability;
Conference_Titel :
American Control Conference, 1986
Conference_Location :
Seattle, WA, USA
